---
- name: Reload systemd
  ansible.builtin.systemd:
    daemon_reload: yes

- name: Restart dind
  ansible.builtin.systemd:
    name: "{{ forgejo_runner_dind_service }}.service"
    state: restarted
    daemon_reload: yes
  # In check mode the unit file was never written, so systemd has never heard
  # of it and this fails on "Could not find the requested service" - an
  # artefact of the dry run, not a problem with the run. Skipping it keeps
  # `--check --diff` able to reach the config.yml diff, which is the part of a
  # dry run worth reading.
  when: not ansible_check_mode

# The role had no handlers at all before, because it managed no config: the
# runner's config.yml was generated once on first deploy and never touched
# again, so there was nothing a change could need to restart. Now that
# config.yml is a template, a change to it that did NOT restart the runner
# would be the worst of both - the file on disk right and the running process
# still on the old settings. That failure mode has bitten this repo before.
#
# Note the runner's shutdown_timeout is 3h: a restart while a job is in flight
# waits for it, up to systemd's stop timeout. Deploy when the runner is idle.
- name: Restart forgejo-runner
  ansible.builtin.systemd:
    name: forgejo-runner
    state: restarted
    daemon_reload: yes